When all the numbered red squares are visible,try to get rid of them as fast as you can in numerical order. (You don't have to click them... just touch them with the cursor)

http://tinyurl.com/y7yj4o

Took me 118 seconds to complete.

I got 48 seconds. It's kind of an annoying game. A little dizzying.

58 for me... I could do it faster if I kept trying, I'm sure, but I don't particularly want to...

62 seconds, but yea, it's very annoying.

Just got 62 seconds :)